2006

Probing the electronic and optical properties of quantum cascade lasers under operating conditions

On the performance of Quantum dot infrared photodetectors based on a dots-in-a-well structure

Enhancing the performance of InAs/InGaAs quantum dots-in-a-well infrared photodetectors

Optical gain and losses in broadband quantum cascade structures emitting at 6-7μm

Optimisation of quantum dot infrared photodetectors (QDIPs) for imaging applications

Broadband 6µm <λ< 8µm superluminescent quantum cascade light-emitting diodes

Intraband magneto-spectroscopy of polarons and bipolarons in self-assembled quantum dots

Intersubband spectroscopy of quantum cascade lasers under operating conditions

Measurements of Amplified Spontaneous Emission and Quantification of Optical Gain and Losses in Broadband Quantum Cascade Structures

High performance quantum dots-in-a-well infrared photodetectors

2005

Pulsed operation of long-wavelength (~11.3µm) MOVPE-grown quantum cascade lasers up to 350K

Quantum dot infrared photodetectors

InGaAs-AlAsSb: the material system of choice for short wavelength quantum cascade lasers? (Invited Paper)

Intraband stark shift in two-colour quantum dot infrared photodetectors

Broadband quantum cascade lasers and superluminescence LEDs

Broadband quantum cascade lasers and superluminescent LEDs

Electronic spatial distribution of InGaAs/AlAsSb quantum cascade lasers

Spectroscopic study of intersubband transitions in quantum cascade lasers under bias conditions

2004

InGaAs-AlAsSb quantum cascade structures emitting at 3.1µm

Operation of MBE-grown InGaAs-AlAsSb quantum cascade structures in the λ~3-5µm atmospheric window

Polaron relaxation dynamics in InAs/GaAs self-assembled quantum dots

Polaron relaxation channel in InAs/GaAs self-assembled quantum dots

Rapid polaron transfer between non-degenerate excited states in InAs/GaAs self-assembled quantum dots

Polaron decay and inter-level transfer in InAs/GaAs self-assembled quantum dots

AlAs-like TO-phonon dephasing time in high Al content AlGaAs.